Potentiometric Study of Oxidized Coals in Aqueous Solutions of Surface-Inactive Electrolytes

被引:0
|
作者
Yu. A. Tarasenko
S. A. Kopyl
V. F. Lapko
L. I. Zarubitskaya
I. Tomizuka
机构
[1] National Academy of Sciences of Ukraine,Institute for Sorption and Endoecology Problems
来源
Russian Journal of Applied Chemistry | 2001年 / 74卷
关键词
Aqueous Solution; Redox Reaction; Electrode Potential; Total Potential; Coal Surface;
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摘要
Stationary electrode potentials of oxidized synthetic coals of the SCN type are determined in aqueous solutions. The contributions of redox reactions with participation of the surface oxygen-containing functional groups and the potential of unoxidized areas of the coal surface to the total potential of oxidized coals in aerated solutions are studied. The potentials of oxidized carbons in deoxygenated solutions are also measured.
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页码:1834 / 1837
页数:3
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